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NSR database version of April 27, 2024.

Search: Author = M.Gattobigio

Found 9 matches.

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2024KI06      Few-Body Systems 65, 23 (2024)

A.Kievsky, E.Garrido, M.Viviani, M.Gattobigio

The ppp Correlation Function with a Screened Coulomb Potential

doi: 10.1007/s00601-024-01893-6
Citations: PlumX Metrics

2023GA29      Few-Body Systems 64, 86 (2023)

M.Gattobigio, A.Kievsky

The Fate of Excited State of 4He

NUCLEAR STRUCTURE 4He; analyzed available data; deduced ground-state binding energies, excited states, extrapolated values of the momentum and of the energy of the resonance as a function of the degree of the Pade approximant for Coulomb potential within the framework of Efimov physics and its connection to the unitary point of the nuclear interaction.

doi: 10.1007/s00601-023-01866-1
Citations: PlumX Metrics

2023TU05      Commun. Phys. 6, 106 (2023)

A.Tumino, G.G.Rapisarda, M.La Cognata, A.Oliva, A.Kievsky, C.A.Bertulani, G.D'Agata, M.Gattobigio, G.L.Guardo, L.Lamia, D.Lattuada, R.G.Pizzone, S.Romano, M.L.Sergi, R.Sparta, M.Viviani

Coulomb-free 1So p - p scattering length from the quasi-freep p + d → p + p + n reaction and its relation to universality

NUCLEAR REACTIONS 2H(p, 2p), E(cm)<1 MeV; analyzed available data; deduced p-p scattering σ, σ(θ), scattering length and effective range from a Bayesian approach analysis.

doi: 10.1038/s42005-023-01221-0
Citations: PlumX Metrics

2020DE41      Phys.Rev. C 102, 064001 (2020)

A.Deltuva, M.Gattobigio, A.Kievsky, M.Viviani

Gaussian characterization of the unitary window for N = 3: bound, scattering, and virtual states

doi: 10.1103/PhysRevC.102.064001
Citations: PlumX Metrics

2019GA25      Phys.Rev. C 100, 034004 (2019)

M.Gattobigio, A.Kievsky, M.Viviani

Embedding nuclear physics inside the unitary-limit window

NUCLEAR STRUCTURE 6He, 6Li, 3H, 3,4He; calculated energies of ground- and excited states, Efimov plot for N=2, 3, 4 and 6 particles, s-wave scattering lengths, spectra of A=2, 3, 4, and 6 nuclei in the region between the unitary limit and the point where the scattering lengths get their physical values.Gaussian potential model with variable strength.

doi: 10.1103/PhysRevC.100.034004
Citations: PlumX Metrics

2017KI01      Phys.Rev. C 95, 024001 (2017)

A.Kievsky, M.Viviani, M.Gattobigio, L.Girlanda

Implications of Efimov physics for the description of three and four nucleons in chiral effective field theory

NUCLEAR STRUCTURE 3H, 4He; calculated binding energies as function of regulator β for different values of the potential range, and compared with results form SU(4) symmetry. Chiral effective field theory with the leading order (LO) nucleon-nucleon potential, and the one-pion-exchange potential (OPEP).

doi: 10.1103/PhysRevC.95.024001
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2016KI04      Few-Body Systems 57, 217 (2016)

A.Kievsky, M.Gattobigio

Efimov Physics with 1/2 Spin-Isospin Fermions

doi: 10.1007/s00601-016-1049-5
Citations: PlumX Metrics

2014KI11      Few-Body Systems 55, 945 (2014)

A.Kievsky, M.Gattobigio, N.K.Timofeyuk

Efimov Spectrum in Bosonic Systems with Increasing Number of Particles

doi: 10.1007/s00601-013-0773-3
Citations: PlumX Metrics

2011GA05      Phys.Rev. C 83, 024001 (2011)

M.Gattobigio, A.Kievsky, M.Viviani

Nonsymmetrized hyperspherical harmonic basis for an A-body system

doi: 10.1103/PhysRevC.83.024001
Citations: PlumX Metrics

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